title: Simultaneous repair of supravalvar aortic and supravalvar pulmonary stenosis using the 3-patch technique.
abstract: Patients with Williams-Beuren syndrome may have bilateral outflow tract obstruction. We report a simultaneous repair of supravalvar aortic and supravalvar pulmonary stenosis using the 3-patch technique.
authors.affiliation: Department of Thoracic Surgery, Leiden University Medical Center, Leiden, the Netherlands.
authors.forename: Vladimir
authors.initials: V
authors.lastname: Sojak
authors.forename: Dave
authors.initials: D
authors.lastname: Koolbergen
authors.forename: Luc
authors.initials: L
authors.lastname: Filippini
authors.forename: Mark
authors.initials: M
authors.lastname: Hazekamp
keywords: aortic valve repair; congenital heart disease; pulmonary valve